ZA201701177B - Method and plant for the treatment of sulphate containing waste water - Google Patents

Method and plant for the treatment of sulphate containing waste water

Info

Publication number
ZA201701177B
ZA201701177B ZA2017/01177A ZA201701177A ZA201701177B ZA 201701177 B ZA201701177 B ZA 201701177B ZA 2017/01177 A ZA2017/01177 A ZA 2017/01177A ZA 201701177 A ZA201701177 A ZA 201701177A ZA 201701177 B ZA201701177 B ZA 201701177B
Authority
ZA
South Africa
Prior art keywords
plant
treatment
waste water
containing waste
sulphate containing
Prior art date
Application number
ZA2017/01177A
Inventor
Johannes Hendrikus Brand Joubert
Gina Pocock
Original Assignee
Water Res Commission
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Water Res Commission filed Critical Water Res Commission
Publication of ZA201701177B publication Critical patent/ZA201701177B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • C02F3/087—Floating beds with contact bodies having a lower density than water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
ZA2017/01177A 2014-07-18 2017-02-16 Method and plant for the treatment of sulphate containing waste water ZA201701177B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201405615 2014-07-18
PCT/IB2015/055316 WO2016009346A1 (en) 2014-07-18 2015-07-14 Method and plant for the treatment of sulphate containing waste water

Publications (1)

Publication Number Publication Date
ZA201701177B true ZA201701177B (en) 2020-07-29

Family

ID=54015134

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/01177A ZA201701177B (en) 2014-07-18 2017-02-16 Method and plant for the treatment of sulphate containing waste water

Country Status (7)

Country Link
US (1) US10414680B2 (en)
EP (1) EP3169633B1 (en)
AU (1) AU2015291232B2 (en)
CA (1) CA2955423C (en)
CL (1) CL2017000131A1 (en)
WO (1) WO2016009346A1 (en)
ZA (1) ZA201701177B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107487840B (en) * 2017-09-04 2020-12-11 沈阳东源环境科技有限公司 Biological filter material for treating nitrate nitrogen in water
SA119400547B1 (en) 2018-03-15 2021-12-13 انديان اويل كوربوريشين ليمتد Efficient Bio-Inorganic System for Treatment of Sulphidic Wastewater Streams Containing Other Contaminants
WO2019191463A1 (en) * 2018-03-28 2019-10-03 Heartland Water Technology, Inc. Apparatus and method for treating hydrogen sulfide and ammonia in wastewater streams
GB2626139A (en) * 2023-01-10 2024-07-17 Ide Water Tech Ltd Sulphate removal using fluidized bed reactor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE108422T1 (en) 1990-04-12 1994-07-15 Pacques Bv PROCESSES FOR TREATMENT OF WATER CONTAINING SULFUR COMPOUNDS.
NL9301000A (en) 1993-06-10 1995-01-02 Pacques Bv Method for the purification of waste water containing sulphide.
US5587079A (en) 1995-04-21 1996-12-24 Rowley; Michael V. Process for treating solutions containing sulfate and metal ions.
US6306302B1 (en) * 1997-08-01 2001-10-23 Csir Process for treatment of sulphate-containing water
DE69911046T2 (en) 1998-10-15 2004-06-03 The Water Research Commission, Pretoria METHOD FOR TREATING WASTEWATER WITH CARBONATED SOLID PARTICLES
US6197196B1 (en) 1998-10-15 2001-03-06 Water Research Commission Treatment of water
US6203700B1 (en) 1999-07-30 2001-03-20 Water Research Commission Process for treating metal-containing acid water
US6544421B2 (en) 2001-03-31 2003-04-08 Council Of Scientific And Industrial Research Method for purification of waste water and “RFLR” device for performing the same
WO2005044742A1 (en) * 2003-11-11 2005-05-19 Paques B.V. Process for the biological treatment of sulphur salts
US7553418B2 (en) * 2007-08-18 2009-06-30 Khudenko Engineering, Inc. Method for water filtration

Also Published As

Publication number Publication date
AU2015291232B2 (en) 2018-12-13
US20170210655A1 (en) 2017-07-27
CA2955423A1 (en) 2016-01-21
CL2017000131A1 (en) 2018-01-26
EP3169633B1 (en) 2022-07-06
AU2015291232A1 (en) 2017-03-09
EP3169633A1 (en) 2017-05-24
WO2016009346A1 (en) 2016-01-21
CA2955423C (en) 2021-01-12
US10414680B2 (en) 2019-09-17

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